<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
		<title>{% block titulo %} {{sitio}} {% endblock %}</title>
		<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
		{% block head %} <!--Insertamos cabezales especiales --> {% endblock %}
	</head>
	<body>
		{% block central %} <!-- Bloque central de codigo --> {% endblock %}
		<a href="../">Volver</a>
	</body>
</html>
